Side Views Of Your Phone - Samsung Galaxy S4 zoom User Manual

Side Views of Your Phone

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1. Infrared Blaster: Used to emit infrared signals used for
controlling external devices. For more information,
refer to "WatchON" on page 223.
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2. Power/Lock key: (
phone on and off. Also allows you to lock or unlock the
touch screen. For more information on locking your
phone, see "Locking and Unlocking the Phone" on
page 36.
3. Volume keys: allow you to adjust the ringer volume
while in standby mode or adjust the voice volume
during a call. When receiving an incoming call, briefly
press down either volume key (
the ring tone. Adjusts text size when reading a
message.
4. Shutter button: From a Home page, press and hold to
launch the Camera. From the Camera view finder
screen, press to take pictures.
5. Power/Accessory Interface connector: allows you to
connect a Travel Charger or other optional accessories
such as a USB/data cable or a hands-free headset for
convenient, hands-free conversations.
6. Microphone: allows other callers to hear you when you
are speaking to them. It is also used for the
Speakerphone.
Understanding Your Phone
) lets you power your
)
to mute
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